package com.example.iot.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.iot.pojo.Line;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface LineMapper extends BaseMapper<Line> {


    @Select("SELECT * FROM line_imgs")
    public List<Line> getAll();
}
